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| 淮河下游稻区机插粳稻新品种比较试验研究 | |
| 引用本文： | 米长生,洪国保,胡艳,陆海空,黄富强,沈文波.淮河下游稻区机插粳稻新品种比较试验研究[J].北方水稻,2013,43(2). |
| 作者姓名： | 米长生 洪国保 胡艳 陆海空 黄富强 沈文波 |
| 作者单位： | 1. 盱眙县农业技术推广中心,江苏淮安,211700 2. 旧铺镇农业技术服务站,江苏淮安,211700 3. 王店乡农业技术服务站,江苏淮安,211700 |
| 摘 要： | 通过不同粳稻品种机插种植比较试验研究,结果表明,圣稻16、新稻21全生育期140 d,早熟;宁9213、武运粳24全生育期161 d,偏迟熟;其余品种全生育期为151～154 d,适中;武运粳24、连粳9号、新稻18、南粳9108、武运粳27实收产量均在700 kg/667 m2以上,产量较高,其它品种产量在680.6～697.8 kg/667 m2,差异较小。从产量、生育期和抗性等方面综合分析,武运粳27、中稻1号、淮稻5号、南粳9108、连粳9号适合在淮河下游稻区大面积推广种植,其余品种尚需扩大示范或再示范。 |
| 关 键 词： | 淮河下游 粳稻 品种 机插 生育期 产量 |
Comparative Test on New-bred Japonica Rice Cultivars Transplanted by Machine in Downstream Area of Huai River |
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| MI Chang-sheng , HONG Guo-bao , HU Yan , LU Hai-kong , HUANG Fu-qiang , SHEN Wen-bo.Comparative Test on New-bred Japonica Rice Cultivars Transplanted by Machine in Downstream Area of Huai River[J].Reclaiming and Rice Cultivation,2013,43(2). | |
| Authors: | MI Chang-sheng HONG Guo-bao HU Yan LU Hai-kong HUANG Fu-qiang SHEN Wen-bo |
| Abstract: | A comparative test on new-bred japonica rice cultivars transplanted by machine was conducted in downstream area of Huai River.The results showed that the growth period of Shengdao16 and Xindao21 is 140 d,the growth period of Ning9213 and Wuyunjing24 is 160 d,and the growth period of the rest other cultivars is between 151-154 d.The yield of Wuyunjing24,Lianjing9,Xindao18,Nanjing9108 and Wuyunjing27 is above 700 kg/667 m2,yield of the others is between 680.6～697.8 kg/667 m2.Consideration of yield,growth period and adaptability,Wuyunjing27,Zhongdao1,Huaidao5,Nanjing9108 and Lianjing9 are suitable rice cultivars for production in downstream area of Huai River,and other cultivars are needed for further experiment. |
| Keywords: | Downstream area of Huai River Japonica rice Variety Cultivars Growth period Yield |
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